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Add minetest.global_exists()

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ShadowNinja 2014-11-21 11:32:01 -05:00 • committed by est31
parent 943c6e523e
commit 436cb468e9
2 changed files with 9 additions and 1 deletions
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5
builtin/common/strict.lua
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@ -4,6 +4,11 @@
local WARN_INIT = false
function core.global_exists(name)
return rawget(_G, name) ~= nil
end
local function warn(message)
print(os.date("%H:%M:%S: WARNING: ")..message)
end